Epson V11H313020 Network and PC Free Operation Guide - Page 7

Precautions When Using the Wireless LAN Unit 7 Precautions When Using the Wireless LAN Unit Note the following points when the optional supplied or optional Wireless LAN unit is installed in the projector and used. To help you use the product safely and correctly, symbols are applied in the User's Guide and on the product to indicate possible harm to the user or to others and the risk of damage to property. The indications and their meaning are as follows. Make sure you understand them properly before reading the guide. Warning Caution This indicates information that, if ignored, could possibly result in death or personal injury due to incorrect handling. This indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling. Warning: • May exert electromagnetic interference on, and cause malfunction of, cardiac pacemakers. Before use, ensure that electromagnetic interference does not occur. • May exert electromagnetic interference on, and cause malfunction of, sensitive medical equipment. Before use, ensure that electromagnetic interference does not occur. • Use of this product on aircraft may be restricted in some countries. Use of this product is based on due diligence with regard to regulations. Caution: • This unit should only be used with Epson projectors. If it is installed on a device such as a computer, it could result in computer failure, damage, or malfunction. • Do not disassemble or remodel this unit. Otherwise you could be burned. Precautions on Handling and Storage • Do not store in locations with high temperatures or high humidity. In particular it may be damaged or deformed by leaving it in a vehicle with the windows shut, or placing it for extended periods in locations with unusually high temperatures such as in direct sunlight. • Do not get it wet. This may cause malfunctions to occur. • Do not use near microwave ovens. Wireless communication may be interrupted by the electromagnetic interference generated by microwave ovens. • Do not drop it, subject it to impacts, or place heavy objects on it. Precautions Regarding Frequency The frequency band for this unit is 2.4 GHz/5 GHz. This band is used for industrial, scientific, and medical devices such as microwave ovens, and it is also used by the premises of a radio station for mobile unit identification (RF-ID) systems in the factory line (license required) and specified low-power radio stations (no license required). Before using this unit, check that there are no radio stations for mobile unit identification or specified low-power radio station premises nearby. In the event that this unit should interfere electromagnetically with the premises of a radio station used for mobile unit recognition, cease use immediately and stop generating the electromagnetic field. Contact Epson if this unit interferes electromagnetically with a special low-power radio station used for mobile unit identification or causes similar problems.